Paradise of submission a medieval treatise on Ismaili thought - Ṭūsī, Naṣīr-ad-Dīn Muḥammad Ibn-Muḥammad aṭ- 1201-1274 (Tauris, 2005)
Text engl. und pers. - Teilw. in arab. Schr. - PST: Rauḍa-i taslīm yā taṣawwurāt